tms570_selftest_parity.h File Reference

This header file provides interfaces of the parity selftest support. More...

#include <stdint.h>

Go to the source code of this file.

Data Structures
struct	tms570_selftest_par_desc

Macros
#define	TMS570_SELFTEST_PAR_CR_KEY   0xA

Typedefs
typedef struct tms570_selftest_par_desc	tms570_selftest_par_desc_t
typedef void	tms570_selftest_par_fnc_t(const tms570_selftest_par_desc_t *desc)

Functions
void	tms570_selftest_par_check_std (const tms570_selftest_par_desc_t *desc)
	run test to check that parity protection works for modules with common setup structure.
void	tms570_selftest_par_check_can (const tms570_selftest_par_desc_t *desc)
	run test to check that parity protection works for CAN modules RAM
void	tms570_selftest_par_check_mibspi (const tms570_selftest_par_desc_t *desc)
	run test to check that parity protection works for MibSPI modules RAM
void	tms570_selftest_par_run (const tms570_selftest_par_desc_t *const *desc_arr, int desc_cnt)
	run parity protection mechanism check for set of modules described by list.

Variables
const tms570_selftest_par_desc_t	tms570_selftest_par_het1_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_htu1_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_het2_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_htu2_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_adc1_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_adc2_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_can1_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_can2_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_can3_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_vim_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_dma_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_spi1_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_spi3_desc
const tms570_selftest_par_desc_t	tms570_selftest_par_spi5_desc
const tms570_selftest_par_desc_t *const	tms570_selftest_par_list []
const int	tms570_selftest_par_list_size

Detailed Description

This header file provides interfaces of the parity selftest support.

Macro Definition Documentation

TMS570_SELFTEST_PAR_CR_KEY

#define TMS570_SELFTEST_PAR_CR_KEY   0xA

The magic number used to switch most of the peripherals into parity protection test mode

Function Documentation

tms570_selftest_par_check_can()

void tms570_selftest_par_check_can

(

const tms570_selftest_par_desc_t *

desc

)

run test to check that parity protection works for CAN modules RAM

Parameters

[in]

desc

module registers addresses end ESM channels descriptor

Returns

Void, in the case of error invokes bsp_selftest_fail_notification()

The descriptor provides address of the module registers and address of internal RAM memory and corresponding parity area test access window.

tms570_selftest_par_check_mibspi()

void tms570_selftest_par_check_mibspi

(

const tms570_selftest_par_desc_t *

desc

)

run test to check that parity protection works for MibSPI modules RAM

Parameters

[in]

desc

module registers addresses end ESM channels descriptor

Returns

Void, in the case of error invokes bsp_selftest_fail_notification()

The descriptor provides address of the module registers and address of internal RAM memory and corresponding parity area test access window.

tms570_selftest_par_check_std()

void tms570_selftest_par_check_std

(

const tms570_selftest_par_desc_t *

desc

)

run test to check that parity protection works for modules with common setup structure.

Parameters

[in]

desc

module registers addresses end ESM channels descriptor

Returns

Void, in the case of error invokes bsp_selftest_fail_notification()

The descriptor provides address of the module registers and address of internal RAM memory and corresponding parity area test access window. This test function is usable for HETx, HTUx, ADC, DMA and VIM TMS570 peripherals.

tms570_selftest_par_run()

void tms570_selftest_par_run	(	const tms570_selftest_par_desc_t *const *	desc_arr,
		int	desc_cnt )

run parity protection mechanism check for set of modules described by list.

Parameters

[in]	desc_arr	array of pointers to descriptors providing addresses and ESM channels for individual peripherals.
[in]	desc_cnt	count of pointers in the array

Returns

Void, in the case of error invokes bsp_selftest_fail_notification()